Co-created by Marti Noxon and Sarah Gertrude Shapiro, UnReal gives a fictitious behind-the-scenes glimpse into the chaos surrounding the production of a dating competition program, Everlasting. In addition to Bierko and Bowyer-Chapman, Shiri Appleby, Constance Zimmer, Josh Kelly and Genevieve Buchner are all set to return for Season 3. Caitlin FitzGerald previously was announced as a new cast addition for Season 3 as Everlasting’s new “suitress,” Serena.